Off course my Son.
Relax and do not worry.
All has a purpouse.
Oh I don't much think about it now. At first I also did think that it may have been just a racist issue but then I started thinking, "What if they were right?" I didn't want to say Jesus's name in vain. I even went personally and apologized to that woman even though I was not required to because I thought that I had insulted her religion and faith. Oh well. All we can try to do is to TRY to not make a mistake and if we do then should be man enough to admit it and if in the process we hurt or offend someone than it takes a bigger person to apologize and offer his hand in friendship.
I guess you guys are right that this was a racist person. If she did wrong then her God will ask her about it on the Day of Judgment.